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Fair Value of Financial Instruments (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair value of financial instruments:
Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next 12 Months Net Of Tax	$ 5,000
Amortization of gain (loss) on discontinued hedges during next 12 months	(2,000)
Swap | Interest rate swap | Interest expense | Not designated as hedging instrument
Fair value of financial instruments:
Amount of Realized/Unrealized Gain (Loss) Recognized in Income on Derivatives	14,000	$ 46,000	$ 73,000
Level 2 | Swap | Interest rate swap | Recurring | Interest rate swaps | Not designated as hedging instrument
Fair value of financial instruments:
Derivatives not designated as hedging instruments, interest rate swap liabilities	$ 2,000	$ 37,000

X

- Definition

The net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months, net of tax.

+ References

No definition available.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226008-175313

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
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-Name Accounting Standards Codification
-Topic 815
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- Definition

The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

+ References

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-Publisher FASB
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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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